| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $159.25 | 8.545% | $172.8579 | $172.86 | $172.85 | $172.90 |
| Purchase #2 | $58.58 | 12.494% | $65.899 | $65.90 | $65.90 | $65.90 |
| Purchase #3 | $68.58 | 11.109% | $76.1986 | $76.20 | $76.20 | $76.20 |
| Purchase #4 | $192.61 | 11.317% | $214.4077 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $247.82 | 12.837% | $279.6327 | $279.63 | $279.65 | $279.60 |
| Purchase #6 | $220.49 | 9.855% | $242.2193 | $242.22 | $242.20 | $242.20 |
| Purchase #7 | $5.30 | 8.854% | $5.7693 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $952.63 | $1,056.9845 | $1,056.99 | $1,056.95 | $1,057.00 | |